title: [UV irradiation of a Streptomyces aureofaciens strain and the isolation of highly active chlortetracycline mutants].
mesh_terms: D002751:Chlortetracycline / Q000096:biosynthesis*; D004307:Dose-Response Relationship, Radiation; D005838:Genotype; D009154:Mutation; D012641:Selection, Genetic; D013304:Streptomyces aureofaciens / Q000235:genetics / Q000528:radiation effects*; D014466:Ultraviolet Rays
chemical_list: D002751:Chlortetracycline
vernacular_title: Oblŭchvane na shtam Streptomyces aureofaciens s UV-lŭchi i izolirane na po-visokoaktivni mutanti na khlortetratsiklin.